import { ToolDb, ToolDbNetworkAdapter } from "tool-db";
export default class toolDbWebrtc extends ToolDbNetworkAdapter {
    private wnd;
    private wss;
    private sockets;
    private socketListeners;
    private peerMap;
    private connectedPeers;
    private socketRetryPeriods;
    private reconnectionPaused;
    private pendingReconnections;
    private nostrSecretKey;
    private nostrPublicKey;
    private nostrPubkeyHex;
    private nostrRelays;
    private nostrRelayUrls;
    private nostrSubscriptionIds;
    private nostrKind;
    private nostrTopic;
    private nostrPendingOffers;
    private onDisconnect;
    private peersCheck;
    private isPeerDisconnected;
    private announceInterval;
    private peersCheckInterval;
    private handleOnline;
    private handleOffline;
    /**
     * Initialize Nostr keypair for signing events
     */
    private initNostrKeys;
    /**
     * Get the Nostr event kind based on topic
     */
    private getNostrKind;
    /**
     * Create and sign a Nostr event
     */
    private createNostrEvent;
    /**
     * Create a Nostr subscription request
     */
    private createNostrSubscription;
    /**
     * Create a Nostr unsubscribe request
     */
    private createNostrUnsubscribe;
    /**
     * Connect to a Nostr relay
     */
    private connectNostrRelay;
    /**
     * Handle incoming Nostr messages
     */
    private onNostrMessage;
    /**
     * Send an offer to a specific peer via Nostr
     */
    private sendNostrOffer;
    /**
     * Handle an incoming Nostr offer
     */
    private handleNostrOffer;
    /**
     * Handle an incoming Nostr answer
     */
    private handleNostrAnswer;
    /**
     * Announce ourselves to a Nostr relay
     */
    private announceToNostr;
    /**
     * Announce to all Nostr relays
     */
    private announceToAllNostrRelays;
    /**
     * Initialize webrtc peer with proper ICE configuration
     */
    private initPeer;
    private handledOffers;
    private offerPool;
    private trackerUrls;
    private infoHash;
    /**
     * Make connection offers (sdp) to send to the tracker
     */
    private makeOffers;
    /**
     * When we successfully connect to a webrtc peer
     */
    private onPeerConnect;
    /**
     * Handle the webrtc peer connection
     */
    private onConnect;
    /**
     * Clean the announce offers pool - also removes stale offers
     */
    private cleanPool;
    /**
     * Makes a websocket connection to a tracker with exponential backoff reconnection
     */
    private makeSocket;
    /**
     * Reconnect to a socket with exponential backoff
     */
    private reconnectSocket;
    /**
     * Schedule a reconnection with exponential backoff
     */
    private scheduleReconnect;
    /**
     * Announce ourselves to a tracker (send "announce")
     */
    private announce;
    /**
     * Announce ourselves to all trackers and Nostr relays
     */
    private announceAll;
    /**
     * Handle the tracker messages
     */
    private onSocketMessage;
    /**
     * Leave the tracker and Nostr relays
     */
    onLeave: () => Promise<void>;
    constructor(db: ToolDb);
    close(clientId: string): void;
}